ULTRAFAST LASERS Helium-Neon (HeNe) Lasers - Red 633 nm • Wide selection of power levels ranging 0.5 – 35 mW • Optimized cavity mirror performance and quality TUNABLE LASERS DPSS LASERS HIGH ENERGY PULSED LASERS • Excellent power and thermal stability due to robust tube design • Low beam pointing drift (after 20 minute warm-up) • Power supply included Dimensions and shapes vary depending on models Newport offers a complete line of Helium-Neon (HeNe) Laser products, at the wavelengths of 543 nm (see page 122), 632.8 nm, 1.15 mm, 1.52 mm, and 3.39 mm (see page 123), that combine both high performance and affordability. The red HeNe laser product family offers TEM00 mode at 633 nm. All are available in either linear or random polarization. With an emphasis on satisfying a variety of applications and budgetary needs, we offer a variety of power levels ranging from 0.5 mW to 35 mW. 35 mW HeNe laser is one of the most powerful commercial HeNe lasers available. This product family offers some of the highest power levels available in production HeNe lasers. Utilizing enhanced designs and superior optical components these lasers deliver unsurpassed operational stability and lifetimes. The mirror quality and performances are optimized to result in the highest quality HeNe lasers available in the market. These high-performance lasers are supported by a one-year warranty and are available off-the-shelf. Applications • Laser alignment • Metrology • Particle measurement • Velocimetry • Flow Cytometry • Confocal microscopy Newport also offers a Helium-Neon frequency and intensity stabilized laser (see page 124). TUNABLE DIODE LASERS Polarization We have models whose outputs are either polarized or randomly polarized. Due to the random fluctuation of the polarization state of the beam, it is not recommended to use a polarizer with a random polarization laser for applications where polarized light is required. HeNe lasers with a cylindrical head and a power supply Mounts (Sold separately) DIODE AND FIBER LASERS Laser Mounts provide convenient mounting of cylindrical lasers to positioners, rods, and tables. Please see page 153. Spatial Mode Beam Divergence Full Angle (mrad) LASER DIODE CONTROL AND MOUNTS Power Supply Size (WxHxD) [in. (mm)] Suggested Laser Mount CDRH Class Beam Drift, Long Term (mrad) Laser Head Size [in. (mm)] Power Requirements LASER ACCESSORIES

Spatial Mode Beam Divergence Full Angle (mrad) Beam Drift, Long Term (mrad) Laser Head Size [in. (mm)] Power Supply Size (WxHxD) [in. (mm)] Suggested Laser Mount HIGH ENERGY PULSED LASERS ULTRAFAST LASERS Power Requirements CDRH Class IIIb DPSS LASERS Ordering Information Red HeNe Laser, 633 nm, 0.8 mW, Random Polarization Red HeNe Laser, 633 nm, 0.8 mW, 500:1 Polarization Red HeNe Laser, 633 nm, 1.5 mW, Random Polarization Red HeNe Laser, 633 nm, 1.5 mW, 500:1 Polarization Red HeNe Laser, 633 nm, 2.0 mW, Random Polarization Red HeNe Laser, 633 nm, 2.0 mW, 500:1 Polarization Red HeNe Laser, 633...